The W-7 form is an application form to apply for an ITIN number. This number is for taxpayers who are not eligible to apply for a Social Security number (SSN), but are legally obligated to file a tax return and to disclose information about their income.

To file a tax return you need an ITIN number or Social Security number. Especially for visa holders and their dependents, it is advisable to apply for an ITIN number, because in most cases they do not meet the requirements and so they are not able to apply for a Social Security number.

You can apply on your own to obtain an ITIN number, but you should be aware that this is associated with a significant effort.

With the help of our partner taxback.com we offer you a fast and smooth process in completing the W-7 form and to apply for your ITIN number.

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